Pith Number

pith:FSOI6NKL

pith:2015:FSOI6NKL2Y4Q6TG3WIVZ43FJHR

not attested not anchored not stored refs pending

Optimal transport over a linear dynamical system

Michele Pavon, Tryphon Georgiou, Yongxin Chen

arxiv:1502.01265 v1 · 2015-02-04 · math.OC · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSOI6NKL2Y4Q6TG3WIVZ43FJHR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:27:57.649906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c9c8f354bd6390f4cdbb22b9e6ca93c4a29234f3361a14c2efbb7bb108aa659

Aliases

arxiv: 1502.01265 · arxiv_version: 1502.01265v1 · doi: 10.48550/arxiv.1502.01265 · pith_short_12: FSOI6NKL2Y4Q · pith_short_16: FSOI6NKL2Y4Q6TG3 · pith_short_8: FSOI6NKL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FSOI6NKL2Y4Q6TG3WIVZ43FJHR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2c9c8f354bd6390f4cdbb22b9e6ca93c4a29234f3361a14c2efbb7bb108aa659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b837f804079e6b7b8b1b48f3051363af966d85a367d46c98325cffc6d6f709ff",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-02-04T17:40:11Z",
    "title_canon_sha256": "2784523e620044f5d1327a804ebf47a1145852af9b5eec793e767c7c31e79e19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01265",
    "kind": "arxiv",
    "version": 1
  }
}